Didier Lauru Books

La sexualite des enfants n est pas l affaire des grands

By Didier Lauru

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Generation telephone

By Didier Lauru, Brigitte Cadeac

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Figures du pere a l adolescence

By Didier Lauru, Jean Louis Le Run

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Aujourd'hui, à l'instar des adolescents, il semble que les adultes eux-mêmes soient embarqués dans une quête identitaire : le féminin, le masculin, le maternel, le paternel, le conjugal, le parenta...

Tomber en amour

By Didier Lauru

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Les Professionnels face a la sexualite des adolescents

By Didier Lauru, Patrice Huerre

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Problematiques adolescentes et direction de la cure

By Didier Lauru, Claude Noelle Pickman, Christian Hoffman

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La Locura Adolescente

By Heber Cardozo, Didier Lauru

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L enigme du suicide a l adolescence

By Didier Lauru, Annie Birraux

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Jim Morrison

By Didier Lauru

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.